opencode/packages/ui/src/v2/components/switch-v2.css

[data-component="switch"] {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: default;

  [data-slot="switch-input"] {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
  }

  [data-slot="switch-control"] {
    box-sizing: border-box;
    display: inline-flex;
    justify-content: flex-start;
    align-items: center;
    padding: 2px;
    width: 24px;
    height: 16px;
    flex-shrink: 0;
    border-radius: 4px;
    border: none;
    background:
      linear-gradient(180deg, var(--v2-alpha-light-0) 0%, var(--v2-alpha-light-20) 100%),
      var(--v2-background-bg-layer-03);
    box-shadow: var(--v2-elevation-switch-off);
    transition:
      background 90ms ease-out,
      opacity 90ms ease-out,
      outline-color 90ms ease-out;
  }

  [data-slot="switch-thumb"] {
    box-sizing: border-box;
    width: 12px;
    height: 12px;
    transform: translateX(0);
    border-radius: 2px;
    border: 0.5px solid var(--v2-overlay-gradient-depth-overlay-depth-top);
    background:
      linear-gradient(
        180deg,
        var(--v2-overlay-gradient-depth-overlay-depth-top) 0%,
        var(--v2-overlay-gradient-depth-overlay-depth-bot) 100%
      ),
      var(--v2-grey-200);
    box-shadow: var(--v2-elevation-elements);
    transition:
      transform 90ms ease-out,
      width 90ms ease-out,
      border-radius 90ms,
      background 90ms;
  }

  [data-slot="switch-label"] {
    display: inline-flex;
    align-items: center;
    height: 16px;
    user-select: none;
    color: var(--v2-text-text-faint);
    font-size: 11px;
    font-style: normal;
    font-weight: 440;
    line-height: 16px;
    letter-spacing: 0.05px;
    font-variation-settings: "slnt" 0;
  }

  [data-slot="switch-error"] {
    color: var(--v2-state-fg-danger);
    font-size: 12px;
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-normal);
    letter-spacing: var(--letter-spacing-normal);
  }

  [data-slot="switch-error"]:empty {
    display: none;
  }

  &:hover:not([data-disabled], [data-readonly]) [data-slot="switch-control"] {
    background:
      linear-gradient(0deg, var(--v2-overlay-simple-overlay-hover), var(--v2-overlay-simple-overlay-hover)),
      linear-gradient(180deg, var(--v2-alpha-light-0) 0%, var(--v2-alpha-light-20) 100%),
      var(--v2-background-bg-layer-03);
  }

  &:hover:not([data-disabled], [data-readonly]) [data-slot="switch-thumb"] {
    width: 13px;
    border-radius: 3px;
  }

  &:not([data-readonly]) [data-slot="switch-input"]:focus-visible ~ [data-slot="switch-control"] {
    outline: 2px solid var(--v2-border-border-focus);
    outline-offset: 1px;
  }

  &[data-checked] [data-slot="switch-control"] {
    background:
      linear-gradient(180deg, var(--v2-alpha-light-0) 0%, var(--v2-alpha-light-10) 100%), var(--v2-background-bg-accent);
    box-shadow: var(--v2-elevation-switch-on);
  }

  &[data-checked] [data-slot="switch-thumb"] {
    transform: translateX(8px);
    border-radius: 2px;
    background:
      linear-gradient(
        180deg,
        var(--v2-overlay-gradient-depth-overlay-depth-top) 0%,
        var(--v2-overlay-gradient-depth-overlay-depth-bot) 100%
      ),
      var(--v2-grey-300);
  }

  &[data-checked]:hover:not([data-disabled], [data-readonly]) [data-slot="switch-control"] {
    background:
      linear-gradient(
        0deg,
        var(--v2-overlay-simple-overlay-contrast-hover),
        var(--v2-overlay-simple-overlay-contrast-hover)
      ),
      linear-gradient(180deg, var(--v2-alpha-light-0) 0%, var(--v2-alpha-light-10) 100%), var(--v2-background-bg-accent);
  }

  &[data-checked]:hover:not([data-disabled], [data-readonly]) [data-slot="switch-thumb"] {
    transform: translateX(7px);
  }

  &[data-disabled] {
    cursor: not-allowed;
  }

  &[data-disabled] [data-slot="switch-control"] {
    opacity: 0.5;
  }

  &[data-invalid] [data-slot="switch-control"] {
    border-color: var(--v2-state-border-danger);
  }

  &[data-readonly] {
    cursor: default;
    pointer-events: none;
  }
}